[tip:x86/pti] x86/speculation: Prepare for per task indirect branch speculation control

Commit-ID: 5bfbe3ad5840d941b89bcac54b821ba14f50a0ba Gitweb: https://git.kernel.org/tip/5bfbe3ad5840d941b89bcac54b821ba14f50a0ba Author: Tim Chen AuthorDate: Sun, 25 Nov 2018 19:33:46 +0100 Committer: Thomas Gleixner CommitDate: Wed, 28 Nov 2018 11:57:10 +0100 x86/speculation: Prepare

[tip:x86/pti] x86/speculation: Prepare for per task indirect branch speculation control

Commit-ID: 5bfbe3ad5840d941b89bcac54b821ba14f50a0ba Gitweb: https://git.kernel.org/tip/5bfbe3ad5840d941b89bcac54b821ba14f50a0ba Author: Tim Chen AuthorDate: Sun, 25 Nov 2018 19:33:46 +0100 Committer: Thomas Gleixner CommitDate: Wed, 28 Nov 2018 11:57:10 +0100 x86/speculation: Prepare

[tip:x86/pti] x86/speculation: Reorganize speculation control MSRs update

Commit-ID: 01daf56875ee0cd50ed496a09b20eb369b45dfa5 Gitweb: https://git.kernel.org/tip/01daf56875ee0cd50ed496a09b20eb369b45dfa5 Author: Tim Chen AuthorDate: Sun, 25 Nov 2018 19:33:35 +0100 Committer: Thomas Gleixner CommitDate: Wed, 28 Nov 2018 11:57:06 +0100 x86/speculation:

[tip:x86/pti] x86/speculation: Reorganize speculation control MSRs update

Commit-ID: 01daf56875ee0cd50ed496a09b20eb369b45dfa5 Gitweb: https://git.kernel.org/tip/01daf56875ee0cd50ed496a09b20eb369b45dfa5 Author: Tim Chen AuthorDate: Sun, 25 Nov 2018 19:33:35 +0100 Committer: Thomas Gleixner CommitDate: Wed, 28 Nov 2018 11:57:06 +0100 x86/speculation:

[tip:x86/pti] x86/speculation: Disable STIBP when enhanced IBRS is in use

Commit-ID: 34bce7c9690b1d897686aac89604ba7adc365556 Gitweb: https://git.kernel.org/tip/34bce7c9690b1d897686aac89604ba7adc365556 Author: Tim Chen AuthorDate: Sun, 25 Nov 2018 19:33:33 +0100 Committer: Thomas Gleixner CommitDate: Wed, 28 Nov 2018 11:57:05 +0100 x86/speculation: Disable

[tip:x86/pti] x86/speculation: Disable STIBP when enhanced IBRS is in use

Commit-ID: 34bce7c9690b1d897686aac89604ba7adc365556 Gitweb: https://git.kernel.org/tip/34bce7c9690b1d897686aac89604ba7adc365556 Author: Tim Chen AuthorDate: Sun, 25 Nov 2018 19:33:33 +0100 Committer: Thomas Gleixner CommitDate: Wed, 28 Nov 2018 11:57:05 +0100 x86/speculation: Disable

[tip:x86/pti] x86/speculation: Move STIPB/IBPB string conditionals out of cpu_show_common()

Commit-ID: a8f76ae41cd633ac00be1b3019b1eb4741be3828 Gitweb: https://git.kernel.org/tip/a8f76ae41cd633ac00be1b3019b1eb4741be3828 Author: Tim Chen AuthorDate: Sun, 25 Nov 2018 19:33:32 +0100 Committer: Thomas Gleixner CommitDate: Wed, 28 Nov 2018 11:57:05 +0100 x86/speculation: Move

[tip:x86/pti] x86/speculation: Move STIPB/IBPB string conditionals out of cpu_show_common()

Commit-ID: a8f76ae41cd633ac00be1b3019b1eb4741be3828 Gitweb: https://git.kernel.org/tip/a8f76ae41cd633ac00be1b3019b1eb4741be3828 Author: Tim Chen AuthorDate: Sun, 25 Nov 2018 19:33:32 +0100 Committer: Thomas Gleixner CommitDate: Wed, 28 Nov 2018 11:57:05 +0100 x86/speculation: Move

[tip:x86/pti] x86/speculation: Remove unnecessary ret variable in cpu_show_common()

Commit-ID: b86bda0426853bfe8a3506c7d2a5b332760ae46b Gitweb: https://git.kernel.org/tip/b86bda0426853bfe8a3506c7d2a5b332760ae46b Author: Tim Chen AuthorDate: Sun, 25 Nov 2018 19:33:31 +0100 Committer: Thomas Gleixner CommitDate: Wed, 28 Nov 2018 11:57:05 +0100 x86/speculation: Remove

[tip:x86/pti] x86/speculation: Remove unnecessary ret variable in cpu_show_common()

Commit-ID: b86bda0426853bfe8a3506c7d2a5b332760ae46b Gitweb: https://git.kernel.org/tip/b86bda0426853bfe8a3506c7d2a5b332760ae46b Author: Tim Chen AuthorDate: Sun, 25 Nov 2018 19:33:31 +0100 Committer: Thomas Gleixner CommitDate: Wed, 28 Nov 2018 11:57:05 +0100 x86/speculation: Remove

[tip:x86/pti] x86/speculation: Clean up spectre_v2_parse_cmdline()

Commit-ID: 24848509aa55eac39d524b587b051f4e86df3c12 Gitweb: https://git.kernel.org/tip/24848509aa55eac39d524b587b051f4e86df3c12 Author: Tim Chen AuthorDate: Sun, 25 Nov 2018 19:33:30 +0100 Committer: Thomas Gleixner CommitDate: Wed, 28 Nov 2018 11:57:04 +0100 x86/speculation: Clean up

[tip:x86/pti] x86/speculation: Clean up spectre_v2_parse_cmdline()

Commit-ID: 24848509aa55eac39d524b587b051f4e86df3c12 Gitweb: https://git.kernel.org/tip/24848509aa55eac39d524b587b051f4e86df3c12 Author: Tim Chen AuthorDate: Sun, 25 Nov 2018 19:33:30 +0100 Committer: Thomas Gleixner CommitDate: Wed, 28 Nov 2018 11:57:04 +0100 x86/speculation: Clean up

[tip:x86/pti] x86/speculation: Update the TIF_SSBD comment

Commit-ID: 8eb729b77faf83ac4c1f363a9ad68d042415f24c Gitweb: https://git.kernel.org/tip/8eb729b77faf83ac4c1f363a9ad68d042415f24c Author: Tim Chen AuthorDate: Sun, 25 Nov 2018 19:33:29 +0100 Committer: Thomas Gleixner CommitDate: Wed, 28 Nov 2018 11:57:04 +0100 x86/speculation: Update

[tip:x86/pti] x86/speculation: Update the TIF_SSBD comment

Commit-ID: 8eb729b77faf83ac4c1f363a9ad68d042415f24c Gitweb: https://git.kernel.org/tip/8eb729b77faf83ac4c1f363a9ad68d042415f24c Author: Tim Chen AuthorDate: Sun, 25 Nov 2018 19:33:29 +0100 Committer: Thomas Gleixner CommitDate: Wed, 28 Nov 2018 11:57:04 +0100 x86/speculation: Update

[tip:x86/pti] x86/speculation: Use Indirect Branch Prediction Barrier in context switch

Commit-ID: 18bf3c3ea8ece8f03b6fc58508f2dfd23c7711c7 Gitweb: https://git.kernel.org/tip/18bf3c3ea8ece8f03b6fc58508f2dfd23c7711c7 Author: Tim Chen AuthorDate: Mon, 29 Jan 2018 22:04:47 + Committer: Thomas Gleixner CommitDate: Tue, 30

[tip:x86/pti] x86/speculation: Use Indirect Branch Prediction Barrier in context switch

Commit-ID: 18bf3c3ea8ece8f03b6fc58508f2dfd23c7711c7 Gitweb: https://git.kernel.org/tip/18bf3c3ea8ece8f03b6fc58508f2dfd23c7711c7 Author: Tim Chen AuthorDate: Mon, 29 Jan 2018 22:04:47 + Committer: Thomas Gleixner CommitDate: Tue, 30 Jan 2018 23:09:21 +0100 x86/speculation: Use

[tip:sched/core] sched/x86: Remove unnecessary TBM3 check to update topology

Commit-ID: 02cfdc95a0104fa5812d855d1e4ec687312aaa6f Gitweb: http://git.kernel.org/tip/02cfdc95a0104fa5812d855d1e4ec687312aaa6f Author: Tim Chen AuthorDate: Wed, 18 Jan 2017 14:30:29 -0800 Committer: Ingo Molnar CommitDate: Thu, 19 Jan 2017

[tip:sched/core] sched/x86: Remove unnecessary TBM3 check to update topology

Commit-ID: 02cfdc95a0104fa5812d855d1e4ec687312aaa6f Gitweb: http://git.kernel.org/tip/02cfdc95a0104fa5812d855d1e4ec687312aaa6f Author: Tim Chen AuthorDate: Wed, 18 Jan 2017 14:30:29 -0800 Committer: Ingo Molnar CommitDate: Thu, 19 Jan 2017 08:42:37 +0100 sched/x86: Remove unnecessary

[tip:sched/core] sched/x86: Change CONFIG_SCHED_ITMT to CONFIG_SCHED_MC_PRIO

Commit-ID: de966cf4a4fa8d4e0357b08204bc791f34deb3fb Gitweb: http://git.kernel.org/tip/de966cf4a4fa8d4e0357b08204bc791f34deb3fb Author: Tim Chen AuthorDate: Tue, 29 Nov 2016 10:43:27 -0800 Committer: Ingo Molnar CommitDate: Wed, 30 Nov 2016

[tip:sched/core] sched/x86: Change CONFIG_SCHED_ITMT to CONFIG_SCHED_MC_PRIO

Commit-ID: de966cf4a4fa8d4e0357b08204bc791f34deb3fb Gitweb: http://git.kernel.org/tip/de966cf4a4fa8d4e0357b08204bc791f34deb3fb Author: Tim Chen AuthorDate: Tue, 29 Nov 2016 10:43:27 -0800 Committer: Ingo Molnar CommitDate: Wed, 30 Nov 2016 08:27:08 +0100 sched/x86: Change

[tip:x86/core] x86/sysctl: Add sysctl for ITMT scheduling feature

Commit-ID: f9793e34952cda133caaa35738a4b46053331c96 Gitweb: http://git.kernel.org/tip/f9793e34952cda133caaa35738a4b46053331c96 Author: Tim Chen AuthorDate: Tue, 22 Nov 2016 12:23:56 -0800 Committer: Thomas Gleixner CommitDate: Thu, 24 Nov

[tip:x86/core] x86/sysctl: Add sysctl for ITMT scheduling feature

Commit-ID: f9793e34952cda133caaa35738a4b46053331c96 Gitweb: http://git.kernel.org/tip/f9793e34952cda133caaa35738a4b46053331c96 Author: Tim Chen AuthorDate: Tue, 22 Nov 2016 12:23:56 -0800 Committer: Thomas Gleixner CommitDate: Thu, 24 Nov 2016 20:44:19 +0100 x86/sysctl: Add sysctl for

[tip:x86/core] x86/sched: Add SD_ASYM_PACKING flags to x86 ITMT CPU

Commit-ID: d3d37d850d1d77bd66bceb8326e6353d3314b270 Gitweb: http://git.kernel.org/tip/d3d37d850d1d77bd66bceb8326e6353d3314b270 Author: Tim Chen AuthorDate: Tue, 22 Nov 2016 12:23:57 -0800 Committer: Thomas Gleixner CommitDate: Thu, 24 Nov

[tip:x86/core] x86/sched: Add SD_ASYM_PACKING flags to x86 ITMT CPU

Commit-ID: d3d37d850d1d77bd66bceb8326e6353d3314b270 Gitweb: http://git.kernel.org/tip/d3d37d850d1d77bd66bceb8326e6353d3314b270 Author: Tim Chen AuthorDate: Tue, 22 Nov 2016 12:23:57 -0800 Committer: Thomas Gleixner CommitDate: Thu, 24 Nov 2016 20:44:20 +0100 x86/sched: Add

[tip:x86/core] x86: Enable Intel Turbo Boost Max Technology 3.0

Commit-ID: 5e76b2ab36b40ca33023e78725bdc69eafd63134 Gitweb: http://git.kernel.org/tip/5e76b2ab36b40ca33023e78725bdc69eafd63134 Author: Tim Chen AuthorDate: Tue, 22 Nov 2016 12:23:55 -0800 Committer: Thomas Gleixner CommitDate: Thu, 24 Nov

[tip:x86/core] x86: Enable Intel Turbo Boost Max Technology 3.0

Commit-ID: 5e76b2ab36b40ca33023e78725bdc69eafd63134 Gitweb: http://git.kernel.org/tip/5e76b2ab36b40ca33023e78725bdc69eafd63134 Author: Tim Chen AuthorDate: Tue, 22 Nov 2016 12:23:55 -0800 Committer: Thomas Gleixner CommitDate: Thu, 24 Nov 2016 20:44:19 +0100 x86: Enable Intel Turbo

[tip:x86/core] x86/topology: Define x86's arch_update_cpu_topology

Commit-ID: 7d25127cef44924f1013d119ba385095ca4b4a83 Gitweb: http://git.kernel.org/tip/7d25127cef44924f1013d119ba385095ca4b4a83 Author: Tim Chen AuthorDate: Tue, 22 Nov 2016 12:23:54 -0800 Committer: Thomas Gleixner CommitDate: Thu, 24 Nov

[tip:x86/core] x86/topology: Define x86's arch_update_cpu_topology

Commit-ID: 7d25127cef44924f1013d119ba385095ca4b4a83 Gitweb: http://git.kernel.org/tip/7d25127cef44924f1013d119ba385095ca4b4a83 Author: Tim Chen AuthorDate: Tue, 22 Nov 2016 12:23:54 -0800 Committer: Thomas Gleixner CommitDate: Thu, 24 Nov 2016 20:44:19 +0100 x86/topology: Define x86's

[tip:sched/core] sched: Extend scheduler's asym packing

Commit-ID: afe06efdf07c12fd9370d5cce5383398cedf6c90 Gitweb: http://git.kernel.org/tip/afe06efdf07c12fd9370d5cce5383398cedf6c90 Author: Tim Chen AuthorDate: Tue, 22 Nov 2016 12:23:53 -0800 Committer: Thomas Gleixner CommitDate: Thu, 24 Nov

[tip:sched/core] sched: Extend scheduler's asym packing

Commit-ID: afe06efdf07c12fd9370d5cce5383398cedf6c90 Gitweb: http://git.kernel.org/tip/afe06efdf07c12fd9370d5cce5383398cedf6c90 Author: Tim Chen AuthorDate: Tue, 22 Nov 2016 12:23:53 -0800 Committer: Thomas Gleixner CommitDate: Thu, 24 Nov 2016 14:09:46 +0100 sched: Extend scheduler's

[tip:sched/core] sched/core, x86/topology: Fix NUMA in package topology bug

Commit-ID: 8f37961cf22304fb286c7604d3a7f6104dcc1283 Gitweb: http://git.kernel.org/tip/8f37961cf22304fb286c7604d3a7f6104dcc1283 Author: Tim Chen AuthorDate: Wed, 21 Sep 2016 12:19:03 -0700 Committer: Ingo Molnar CommitDate: Fri, 30 Sep 2016

[tip:sched/core] sched/core, x86/topology: Fix NUMA in package topology bug

Commit-ID: 8f37961cf22304fb286c7604d3a7f6104dcc1283 Gitweb: http://git.kernel.org/tip/8f37961cf22304fb286c7604d3a7f6104dcc1283 Author: Tim Chen AuthorDate: Wed, 21 Sep 2016 12:19:03 -0700 Committer: Ingo Molnar CommitDate: Fri, 30 Sep 2016 10:53:18 +0200 sched/core, x86/topology: Fix

[tip:sched/core] sched/numa: Remove unnecessary NUMA dequeue update from non-SMP kernels

Commit-ID: bfdb198ccd99472c5bded689699eb30dd06316bb Gitweb: http://git.kernel.org/tip/bfdb198ccd99472c5bded689699eb30dd06316bb Author: Tim Chen AuthorDate: Mon, 1 Feb 2016 14:47:59 -0800 Committer: Ingo Molnar CommitDate: Thu, 31 Mar 2016

[tip:sched/core] sched/numa: Remove unnecessary NUMA dequeue update from non-SMP kernels

Commit-ID: bfdb198ccd99472c5bded689699eb30dd06316bb Gitweb: http://git.kernel.org/tip/bfdb198ccd99472c5bded689699eb30dd06316bb Author: Tim Chen AuthorDate: Mon, 1 Feb 2016 14:47:59 -0800 Committer: Ingo Molnar CommitDate: Thu, 31 Mar 2016 10:49:45 +0200 sched/numa: Remove unnecessary

[tip:x86/cpufeature] x86/cpufeatures: Enable cpuid for Intel SHA extensions

Commit-ID: 488ca7d72d974e3c00ae73ed9f947590680bdf00 Gitweb: http://git.kernel.org/tip/488ca7d72d974e3c00ae73ed9f947590680bdf00 Author: Tim Chen AuthorDate: Fri, 21 Aug 2015 14:56:46 -0700 Committer: Thomas Gleixner CommitDate: Sat, 22 Aug 2015 11:17:31 +0200 x86/cpufeatures: Enable

[tip:x86/cpufeature] x86/cpufeatures: Enable cpuid for Intel SHA extensions

Commit-ID: 488ca7d72d974e3c00ae73ed9f947590680bdf00 Gitweb: http://git.kernel.org/tip/488ca7d72d974e3c00ae73ed9f947590680bdf00 Author: Tim Chen tim.c.c...@linux.intel.com AuthorDate: Fri, 21 Aug 2015 14:56:46 -0700 Committer: Thomas Gleixner t...@linutronix.de CommitDate: Sat, 22 Aug

[tip:sched/core] sched/rt: Reduce rq lock contention by eliminating locking of non-feasible target

Commit-ID: 80e3d87b2c5582db0ab5e39610ce3707d97ba409 Gitweb: http://git.kernel.org/tip/80e3d87b2c5582db0ab5e39610ce3707d97ba409 Author: Tim Chen AuthorDate: Fri, 12 Dec 2014 15:38:12 -0800 Committer: Ingo Molnar CommitDate: Fri, 30 Jan 2015 19:38:49 +0100 sched/rt: Reduce rq lock

[tip:sched/core] sched/rt: Reduce rq lock contention by eliminating locking of non-feasible target

Commit-ID: 80e3d87b2c5582db0ab5e39610ce3707d97ba409 Gitweb: http://git.kernel.org/tip/80e3d87b2c5582db0ab5e39610ce3707d97ba409 Author: Tim Chen tim.c.c...@linux.intel.com AuthorDate: Fri, 12 Dec 2014 15:38:12 -0800 Committer: Ingo Molnar mi...@kernel.org CommitDate: Fri, 30 Jan 2015

[tip:sched/core] sched/fair: Implement fast idling of CPUs when the system is partially loaded

Commit-ID: 4486edd12b5ac8a9af7a5e16e4b9eeb3b8339c10 Gitweb: http://git.kernel.org/tip/4486edd12b5ac8a9af7a5e16e4b9eeb3b8339c10 Author: Tim Chen AuthorDate: Mon, 23 Jun 2014 12:16:49 -0700 Committer: Ingo Molnar CommitDate: Sat, 5 Jul 2014 11:17:32 +0200 sched/fair: Implement fast

[tip:sched/core] sched/fair: Implement fast idling of CPUs when the system is partially loaded

Commit-ID: 4486edd12b5ac8a9af7a5e16e4b9eeb3b8339c10 Gitweb: http://git.kernel.org/tip/4486edd12b5ac8a9af7a5e16e4b9eeb3b8339c10 Author: Tim Chen tim.c.c...@linux.intel.com AuthorDate: Mon, 23 Jun 2014 12:16:49 -0700 Committer: Ingo Molnar mi...@kernel.org CommitDate: Sat, 5 Jul 2014

[tip:sched/core] sched/balancing: Reduce the rate of needless idle load balancing

Commit-ID: ed61bbc69c773465782476c7e5869fa5607fa73a Gitweb: http://git.kernel.org/tip/ed61bbc69c773465782476c7e5869fa5607fa73a Author: Tim Chen AuthorDate: Tue, 20 May 2014 14:39:27 -0700 Committer: Ingo Molnar CommitDate: Thu, 5 Jun 2014 11:52:01 +0200 sched/balancing: Reduce the

[tip:sched/core] sched/balancing: Reduce the rate of needless idle load balancing

Commit-ID: ed61bbc69c773465782476c7e5869fa5607fa73a Gitweb: http://git.kernel.org/tip/ed61bbc69c773465782476c7e5869fa5607fa73a Author: Tim Chen tim.c.c...@linux.intel.com AuthorDate: Tue, 20 May 2014 14:39:27 -0700 Committer: Ingo Molnar mi...@kernel.org CommitDate: Thu, 5 Jun 2014

[tip:locking/core] rwsem: Add comments to explain the meaning of the rwsem's count field

Commit-ID: 3cf2f34e1a3d4d5ff209d087925cf950e52f4805 Gitweb: http://git.kernel.org/tip/3cf2f34e1a3d4d5ff209d087925cf950e52f4805 Author: Tim Chen AuthorDate: Fri, 2 May 2014 12:53:57 -0700 Committer: Ingo Molnar CommitDate: Sun, 4 May 2014 20:34:26 +0200 rwsem: Add comments to explain

[tip:locking/core] rwsem: Add comments to explain the meaning of the rwsem's count field

Commit-ID: 3cf2f34e1a3d4d5ff209d087925cf950e52f4805 Gitweb: http://git.kernel.org/tip/3cf2f34e1a3d4d5ff209d087925cf950e52f4805 Author: Tim Chen tim.c.c...@linux.intel.com AuthorDate: Fri, 2 May 2014 12:53:57 -0700 Committer: Ingo Molnar mi...@kernel.org CommitDate: Sun, 4 May 2014

[tip:core/locking] locking/mcs: Allow architecture specific asm files to be used for contended case

Commit-ID: ddf1d169c0a489d498c1799a7043904a43b0c159 Gitweb: http://git.kernel.org/tip/ddf1d169c0a489d498c1799a7043904a43b0c159 Author: Tim Chen AuthorDate: Tue, 21 Jan 2014 15:36:22 -0800 Committer: Ingo Molnar CommitDate: Sun, 9 Feb 2014 21:18:52 +0100 locking/mcs: Allow architecture

[tip:core/locking] locking/mcs: Allow architecture specific asm files to be used for contended case

Commit-ID: ddf1d169c0a489d498c1799a7043904a43b0c159 Gitweb: http://git.kernel.org/tip/ddf1d169c0a489d498c1799a7043904a43b0c159 Author: Tim Chen tim.c.c...@linux.intel.com AuthorDate: Tue, 21 Jan 2014 15:36:22 -0800 Committer: Ingo Molnar mi...@kernel.org CommitDate: Sun, 9 Feb 2014

[tip:core/locking] locking/mutexes/mcs: Restructure the MCS lock defines and locking code into its own file

Commit-ID: e72246748ff006ab928bc774e276e6ef5542f9c5 Gitweb: http://git.kernel.org/tip/e72246748ff006ab928bc774e276e6ef5542f9c5 Author: Tim Chen AuthorDate: Tue, 21 Jan 2014 15:36:00 -0800 Committer: Ingo Molnar CommitDate: Tue, 28 Jan 2014 13:13:27 +0100 locking/mutexes/mcs:

[tip:core/locking] locking/mutexes/mcs: Restructure the MCS lock defines and locking code into its own file

Commit-ID: e72246748ff006ab928bc774e276e6ef5542f9c5 Gitweb: http://git.kernel.org/tip/e72246748ff006ab928bc774e276e6ef5542f9c5 Author: Tim Chen tim.c.c...@linux.intel.com AuthorDate: Tue, 21 Jan 2014 15:36:00 -0800 Committer: Ingo Molnar mi...@kernel.org CommitDate: Tue, 28 Jan 2014